Hello all. We got into being Chicken Chicks in February. We got two chicks who are now 21 weeks old. One is a Barred Rock and is the one laying eggs. She has now for about two weeks daily. The other one is, we think, an Americauna. She is a relatively smaller bird than the BR. The other two we got 18 weeks ago. One is a Rhode Island Red and the other is a New Hampshire Red. Each group was started separately and integrated when the Reds were from 8 to 10 weeks old. Each pair 'had' their own coops. We had bought a coop from Home Depot which stated it was for from 2 to 4 chickens but we soon decided that is was way too small for the four so we built another. Each pair used them accordingly and basically took ownership until the BR started laying her eggs. Btw, she is the head of the pecking order. They are in an area that is approximately 8' by 20' and get out in the yard at least an hour a day to pick around in the grass and capture bugs. Anyway, the second coop is larger than the first and the BR took up the space we had for nesting as her egg laying space. Now, we have deduced that they all sleep in the smaller coop with the other as the nesting for the BR. My question is does anyone think that the others aren't laying because they feel they don't have anywhere to nest and lay them or do you think they'll start laying at some point? I'll add a few more points as I begin to receive thoughts. Thank you to all who give their expertise.